| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [is] not possible [verb] | 406 |
|
| 2 | [pers pn] [is] not always possible | 53 |
|
| 3 | [is] not always possible [verb] | 40 |
|
| 4 | [pers pn] [is] not always [verb] | 32 |
|
| 5 | [pers pn] [is] always possible [verb] | 25 |
|
